52423323 has 4 divisors (see below), whose sum is σ = 69897768. Its totient is φ = 34948880.

The previous prime is 52423309. The next prime is 52423331. The reversal of 52423323 is 32332425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52423323 - 2²⁵ = 18868891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52423293 and 52423302.

It is not an unprimeable number, because it can be changed into a prime (52423303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8737218 + ... + 8737223.

It is an arithmetic number, because the mean of its divisors is an integer number (17474442).

Almost surely, 2^52423323 is an apocalyptic number.

52423323 is a deficient number, since it is larger than the sum of its proper divisors (17474445).

52423323 is a wasteful number, since it uses less digits than its factorization.

52423323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17474444.

The product of its digits is 4320, while the sum is 24.

The square root of 52423323 is about 7240.3952240192. The cubic root of 52423323 is about 374.2612371230.

Adding to 52423323 its reverse (32332425), we get a palindrome (84755748).

The spelling of 52423323 in words is "fifty-two million, four hundred twenty-three thousand, three hundred twenty-three".